Critical
Security advisory
Versions of MCollective prior to 2.10.4 deserialized YAML from agents without calling safe_load, allowing the potential for arbitrary code execution on the server. The fix for this is to call YAML.safe_load on input. This has been tested in all Puppet-supplied MCollective plugins, but there is a chance that third-party plugins could rely on this insecure behavior.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-2292
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:11 UTC · Revision 1
Source evidence
Versions of MCollective prior to 2.10.4 deserialized YAML from agents without calling safe_load, allowing the potential for arbitrary code execution on the server. The fix for this is to call YAML.safe_load on input. This has been tested in all Puppet-supplied MCollective plugins, but there is a chance that third-party plugins could rely on this insecure behavior.
osv:CVE-2017-2292
Complete source record
{
"id": "6b8f64c3347ead2e454f9e7e195dd1c36529edfb28658ad5245701c863b2bea7",
"url": "https://osv.dev/vulnerability/CVE-2017-2292",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-2292",
"summary": "Versions of MCollective prior to 2.10.4 deserialized YAML from agents without calling safe_load, allowing the potential for arbitrary code execution on the server. The fix for this is to call YAML.safe_load on input. This has been tested in all Puppet-supplied MCollective plugins, but there is a chance that third-party plugins could rely on this insecure behavior.",
"evidence": "osv:CVE-2017-2292",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2017-2292",
"aliases": [
"CVE-2017-2292"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/puppetlabs/marionette-collective",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "04b79916af37fde6f24de6d15ec5863f96020556"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:puppet:mcollective:*:*:*:*:*:puppet:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "2.10.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"2.10.3",
"2.10.2",
"2.10.1",
"2.9.1",
"2.8.8",
"2.8.7",
"2.8.6",
"2.8.4",
"2.8.5",
"2.8.3",
"2.7.0",
"2.6.0",
"2.5.1",
"2.5.0",
"2.5.0-rc1",
"2.4.1",
"2.4.0",
"2.4.0-rc2",
"2.4.0-rc1",
"2.3.3",
"2.3.2",
"2.3.1",
"2.3.0",
"2.2.0",
"2.1.1",
"2.1.0",
"2.0.0",
"1.3.3",
"1.3.2",
"1.3.1",
"1.3.0",
"1.2.0",
"1.1.4",
"1.1.3",
"1.1.2",
"1.1.1",
"1.1.0",
"1.0.0",
"0.4.9",
"0.4.8",
"0.4.7",
"0.4.6",
"0.4.5"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-2292.json"
}
}
],
"modified": "2026-10-24T10:30:36.548122356Z",
"provider": "osv",
"references": [
"https://puppet.com/security/cve/cve-2017-2292",
"https://security.gentoo.org/glsa/201709-01"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2017-2292",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 434008,
"published_at": "2017-06-30T20:29:00.17+00:00"
}